What it means
An MQL (marketing qualified lead) is a contact marketing has scored as ready for sales follow-up based on fit (matches the ICP) and intent (took a buyer-signal action). It is the handoff line between marketing and sales.
MQL
SQL (sales qualified lead)
Lead scoring
MQL-to-SQL rate
If sales has not agreed to the MQL definition, you have a metric, not a handoff.
Why it matters now
Generating raw leads is cheap, and getting cheaper. A weak MQL threshold lets that volume bury sales in low-intent contacts; a sharp one keeps selling time on accounts that can actually buy.
| Symptom | Likely cause |
|---|---|
| Sales ignoring MQLs | Threshold too loose, fit signals not encoded, no intent data |
| Sales accepting almost everything | Sales has a quota problem and is treating MQL as a list, not a signal |
| MQL volume strong, pipeline weak | MQL scoring rewards engagement, not buying behaviour |
| Marketing missing MQL target every month | Volume target is detached from pipeline math; reset the ACV-to-MQL ratio |
Sales ignoring MQLs
- Likely cause
- Threshold too loose, fit signals not encoded, no intent data
Sales accepting almost everything
- Likely cause
- Sales has a quota problem and is treating MQL as a list, not a signal
MQL volume strong, pipeline weak
- Likely cause
- MQL scoring rewards engagement, not buying behaviour
Marketing missing MQL target every month
- Likely cause
- Volume target is detached from pipeline math; reset the ACV-to-MQL ratio
How an operator uses it
A fractional CMO negotiates the MQL contract between marketing and sales and enforces it weekly.
Define MQL with sales in the room
Back-solve the volume target
Run weekly funnel inspection
Retire MQL when the motion does not earn it
Common misconceptions
| Misconception | Better operator view |
|---|---|
| "More MQLs = more pipeline." | Only when MQL-to-SQL conversion is stable. Volume without quality just buries sales. |
| "MQL definition is marketing's job." | It is a contract; sales has to sign off or the handoff fails. |
| "Lead scoring should be opaque." | Owners should be able to read why a contact is an MQL; opaque models invite arguments and erode trust. |
"More MQLs = more pipeline."
- Better operator view
- Only when MQL-to-SQL conversion is stable. Volume without quality just buries sales.
"MQL definition is marketing's job."
- Better operator view
- It is a contract; sales has to sign off or the handoff fails.
"Lead scoring should be opaque."
- Better operator view
- Owners should be able to read why a contact is an MQL; opaque models invite arguments and erode trust.